Material: Copper, Working Temperature(°C): 0°C - 40°C, Function: For Astronomers, Output: 5mW, Wave Length Range: 532nm, Wave Length (nm): 532nm, Shape: Pen Shaped, Operation Voltage(V): 3.0V, Net Dimensions(cm): 16.5*1.7*1.5, Net Weight(kg): 0.095, Shipping Weight(kg): 0.1, Listing Date: 09/02/2011
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